Item No.: K39C227

.Durable polypropylene construction.

.11,000 pound maximum weight capacity per axle.

.3 different Lifting Height：4cm,7cm,10cm ; For levelling RVS and motorhomes.

.Include：1PC Storage bag, 1PC spirit level（red，black）

.Overall Size(L x W x H)：61x21x12cm

.Weight : 2.4KG/set